1969 johnson outboard

Joined
Oct 21, 2011
Messages
7
I have a 1969 johnson 40 hp outboard motor and i tried to start it with the key and it wont do anything, i replace the solonoid and i now have pwer to the solonoid on one side but not the other. I have been starting the motor with jumper cbles to the starter directly. can anyone help me out so i can start it with the key and not jumping it
Thank you
 

F_R

Supreme Mariner
Joined
Jul 7, 2006
Messages
28,226
Re: 1969 johnson outboard

Don't take offense at this question, but did you use the correct solenoid or did you go to the auto parts store and get a car solenoid? There is a world of difference and a car solenoid will instantly blow the safety switch.

OK, having resolved that, ASSUMING you have the correct one, check the voltages at the two small terminals on the solenoid. When the key is turned, there should be 12V on one and zero on the other, and it should click and starter should run. If voltages are normal, and it clicks, but starter doesn't run, there is a cables problem or the solenoid is no good.

1. No click, voltage on both = the safety switch is blown, or out of adjustment, or throttle set too high.
2. Clicks, voltage on both = it has a car solenoid. And it has probably blown the safety switch. And there is a cables problem too.
3. No click, no voltage on either = trouble is somewhere between the battery and solenoid, including the key switch and FUSE. OR motor i not grounded---check the cables!!!
 
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